diff options
| author | Keyon Jie <yang.jie@linux.intel.com> | 2019-11-11 16:33:43 -0600 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-11-12 12:10:59 +0000 |
| commit | 5e35d5f4224adb24c2bfa814b9fb562050aba3ea (patch) | |
| tree | 59e4b6ee000af8db6dcbef185d97a9b2a01c236d /sound | |
| parent | a77e5d573f847d2f984c38eb711351326bc55258 (diff) | |
ASoC: SOF: PM: only suspend to D0I3 when needed
We should suspend audio to D3 by default, for the sake of power saving,
change the condition of D0I3 suspending here to that when there is
stream with suspend_ignored specified.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191111223343.19986-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/sof/pm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/sof/pm.c b/sound/soc/sof/pm.c index b89810bf3230..0fd5567237a8 100644 --- a/sound/soc/sof/pm.c +++ b/sound/soc/sof/pm.c @@ -468,7 +468,7 @@ int snd_sof_resume(struct device *dev) struct snd_sof_dev *sdev = dev_get_drvdata(dev); int ret; - if (sdev->s0_suspend) { + if (snd_sof_dsp_d0i3_on_suspend(sdev)) { /* resume from D0I3 */ dev_dbg(sdev->dev, "DSP will exit from D0i3...\n"); ret = snd_sof_set_d0_substate(sdev, SOF_DSP_D0I0); @@ -497,7 +497,7 @@ int snd_sof_suspend(struct device *dev) struct snd_sof_dev *sdev = dev_get_drvdata(dev); int ret; - if (sdev->s0_suspend) { + if (snd_sof_dsp_d0i3_on_suspend(sdev)) { /* suspend to D0i3 */ dev_dbg(sdev->dev, "DSP is trying to enter D0i3...\n"); ret = snd_sof_set_d0_substate(sdev, SOF_DSP_D0I3); |